| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [verb] be | 6043 |
|
| 2 | [verb] be in | 4894 |
|
| 3 | [Wh pn] [verb] in | 4056 |
|
| 4 | [Wh pn] be in | 1277 |
|
